Winchesteer Bay/Umpqua Jetty Surf Break

Lat Long: 43.67° N 124.21° W

Winchesteer Bay/Umpqua Jetty 48 hour detailed Surf Forecast

Issued: 4 pm 01 Aug 2026 (local time)

Forecast update in  hr  min

Today's Winchesteer Bay/Umpqua Jetty sea temperature is
15.5° C
1.3° 

Winchesteer Bay/Umpqua Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Winchesteer Bay/Umpqua Jetty today (02 Aug):

  • Afternoon surf: Afternoon surf (02 Aug, local time) - 3.5ft (1.0m), 8s period with WNW swell.
  • Evening surf: Evening surf (02 Aug, local time) - 4ft (1.2m), 8s period with WNW swell.

The current surf forecast for Winchesteer Bay/Umpqua Jetty at 12AM is: 1.2m 8s primary swell from a West-northwest direction and 0.3m 14s secondary swell from a Southwest direction (forecast issued at 04:00pm August 01). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (PDT) & DateWave HeightWave Period
Morning (02 Aug)--
Afternoon (02 Aug)3.5ft (1.0m)8s
Evening (02 Aug)4ft (1.2m)8s

Table - waves today at Winchesteer Bay/Umpqua Jetty. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 20°C on Tue morning, min 12°C on Sun night). Mainly fresh winds.

Sat
1
Sunday
2
Monday
3
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
1
2
2
2
0
0
0
0
0
1
2
2
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
WNW
8
1.2
WNW
8
1.2
WNW
8
1.2
WNW
8
1.2
WNW
8
1.3
WNW
8
1.4
WNW
8
1.6
WNW
9
1.7
WNW
9
1.9
NW
9
1.9
NW
9
1.9
NW
9
1.9
NW
8
1.8
NW
8
1.6
NW
8
1.5
NW
7
1.7
NW
7
2
NW
7
2
NW
7
1.9
NW
7
Wave Graph
Metric surfscale
Energy kJ
113
168
170
165
165
212
284
381
486
550
573
529
424
354
308
225
287
395
418
396
Wind (km/h)
20
NNW
20
NNW
20
N
15
N
15
NNE
10
NE
10
NE
20
N
35
NNW
35
N
35
N
30
N
20
NNE
15
NNE
15
NE
20
N
35
N
35
N
30
N
20
N
Wind State
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
High Tide
3:17PM1.84m
2:48AM1.85m
3:46PM1.91m
3:35AM1.72m
4:18PM1.97m
Low Tide
8:55PM0.52m
9:09AM-0.04m
9:41PM0.44m
9:40AM0.14m
10:31PM0.35m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:39
8:37
8:37
 mm
Temp °C
15
16
15
14
14
13
13
16
16
16
15
14
13
12
12
16
17
17
15
14
Feels °C
12
13
13
12
12
12
12
12
10
10
10
9
10
9
9
12
11
11
11
11
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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